baber/WOPTO huggingface dataset:
Patent JP-S59191510-A (JP)
Title: Method and device for controlling meander of rolling material
Inventor: TAKAHASHI NORIO
IPC: B21B37/68
Filed: 1983-04-13
Abstract: PURPOSE:To stabilize rolling by preventing the meandering of a rolling material and to improve production efficiency and product yield by detecting directly the deviation quantity of the material at the inlet of a mill and adjusting rolling reductions at the left and right sides in accordance with the deviation quantity. CONSTITUTION:Roll gaps at the left and right sides are set by controlling the quantities of pressurized oil inflowing and outflowing to/from hydraulic cylinders 7, 8 with the aids of servovalves 11, 12. Further, the variations of roll gaps are measured by displacement detectors 13, 14 used for detecting the movements of pistons of the cylinders 7, 8; when the differences are observed by comparing the displacements with set signals with the aids of adding amplifiers 15, 16, the valves 11, 12 are controlled to correct the displacements basing on the differences. On the other hand, a meander detector 17 of a rolling material 9 is installed at the inlet of a mill 10 to compare a signal outputted from the detector 17 with an output of a target-value setting-circuit, constituted of a storage circuit 18 and a relay 19, with the aid of an adding amplifier 20. Then, a meandering-quantity deviation signal 22 obtained by said comparison is treated by a meander controlling-adjuster 21 to fetch the signal 22 as reduction correcting signals 23, 24 at both sides thereby adding them to the amplifiers 15, 16.
Patent JP-H07277482-A (JP)
Title: Screw feeding device
Inventor: TAKIGUCHI TAKESHI
IPC: B65G43/08
Filed: 1994-04-01
Abstract: PURPOSE:To eliminate a screw, not eliminated by a brush, by bringing the screw into contact with a select plate for hooking by a method wherein a detecting means to detect jamming with a screw is provided and an injection means to inject gas against the screw in a given position when jamming with the screw is detected by the detecting means. CONSTITUTION:A detector 53 for jamming with a screw is operated in such a manner that the opening part 22a of a select plate 22 is irradiated with light from an LED light emitter and light reflected approximately at 180 deg. by a jammed screw 9 is received by a light receiver. When it is decided that the intensity of the receive reflection light exceeds a given value, it is decided that the position is jammed with a screw and a detecting signal is outputted. Based on an output for the detecting signal, a valve 52 is opened and closed by a controller 54, and by injecting compressed air through a nozzle 51, the screw 9 is continuously skidded. This constitution brings the screw into contact with a select plate 22 to hook the screw and performs smooth skid of the screw 9 which is not eliminated by a brush 23.
Patent JP-S61223164-A (JP)
Title: High strength steel for oil well having superior resistance to sulfide stress corrosion cracking
Inventor: TSUMURA TERUTAKA
IPC: C22C38/28
Filed: 1985-03-29
Abstract: PURPOSE:To improve the strength of a steel and the resistance to sulfide stress corrosion cracking (SSCC) by heat treating the steel contg. prescribed per centages of C, Si, Mn, Cr, Mo, Nb, etc. and restricted percentages of P, S, etc. under prescribed conditions. CONSTITUTION:A steel contg., by weight, 0.15-0.45% C, 0.05-1% Si, 0.3-1% Mn, 0.1-1.5% Cr, 0.1-0.8% Mo, 0.01-0.1% Nb, 0.01-0.15% Zr and 0.01-0.1% Al and satisfying a formula 2Mn(%)+Cr(%)<=2.1% is produced. The amounts of P, S, Ni and B as impurities in the steel are restricted to <=0.015% P, <=0.005% S, <=0.03% Ni and <=0.0005% B. The steel is heated to the Ac3 transformation point or above, quenched and tempered at the Ac transformation point or below to regulate the grain size to ASTM austenite grain size No. >=8.5.
Patent JP-H08242375-A (JP)
Title: Device and method for processing image
Inventor: AKAGI MASAHIRO
IPC: H04N1/405
Filed: 1995-03-01
Abstract: PURPOSE: To provide an image processing device capable of surely sampling a specific pattern even when a thin line exists in the periphery of the specific pattern. CONSTITUTION: Density data of R, G and B are sent to each thin line processing part 11, and the processing part 11 counts how many picture elements whose center consists of density values within fixed margin width for a density value A exist in neighboring eight picture elements, and judges that it is the thin line when three or less picture elements exist, and outputs a decision flag 0. The decision flag is sent to an AND circuit 12, and the output of the circuit is supplied to the B input of a gate circuit 13. Each density data is outputted as it is from the thin line processing part 11 in spite of a judged result, and supplied to the A input of the gate circuit. Therefore, when it is judged that the picture element is the thin line. the B input goes to zero. and the output of the gate circuit goes to (00) (white), then, the thin line is eliminated.
Patent JP-H06272954-A (JP)
Title: Single-boiler two-circuit type bath heater and hot water supply apparatus
Inventor: OCHI MIKIO
IPC: F24H1/00
Filed: 1993-03-24
Abstract: PURPOSE:To heat a heat exchanging section for hot water supply and a heat exchanging section for bath recirculating and heating by means of the same burner. CONSTITUTION:A single-boiler two-circuit type bath heater and hot water supply apparatus has a heat reserving function such that a heat exchanging section a for hot water supply and a heat exchanging section (b) for bath recirculating and heating are heated by the same burner 5. A circulating pump P is intermittently operated for a predetermined period of time at predetermined intervals water temperature in a bathtub is took If it is below a set temperature, the bath is heated. When the water temperature in the bathtub is detected to exceed the set temperature during a heat reserving operation, the circulating pump P is instantly stopped and simultaneously a timer for indicating the next measurement starts.
Patent JP-S63256127-A (JP)
Title: Micro-capsulating method of hydrophobic oil and micro-capsule and usage thereof
Inventor: GIYUNTAA PIISHIYU
IPC: B41M5/124
Filed: 1988-03-18
Abstract: 1. Process for microencapsulating hydrophobic oils with colour reactants of colour reaction systems dissolved therein, a cationized melamine/formaldehyde precondensate being precipitated in ultra-fine suspension from its acid aqueous solution, accompanied by vigorous stirring and by modifying the solubility conditions, said suspension is mixed under vigorous stirring with a hydrophobic oil containing the colour reactants in dissolved form, the oil-in-water dispersion obtained is acid-adjusted and an aqueous solution of a water-soluble, non-ionic melamine/formaldehyde precondensate is added, accompanied by stirring, for forming the microcapsule envelope, characterized in that, for stabilizing the oil-in-water dispersion, the pH-value of the acid aqueous solution of a cationized melamine/formaldehyde precondensate which, in the weak acid, neutral and alkaline aqueous use range is present in insoluble cationizable form, is raised in the absence of water-soluble organic polymers by the addition of Bronsted bases and accompanied by vigorous stirring to such an extent that the cationizable melamine/formaldehyde precondensate is precipitated in ultra-fine suspension as a result of the modified solubility conditions.
Patent JP-H11257256-A (JP)
Title: Scroll type compressor
Inventor: SATO TAKASHI
IPC: F04C18/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor capable of cutting any change in arrangement for processing and assembling. SOLUTION: This scroll type compressor 20 is equipped with the electrically driven element 22 provided for the inside of a hermetically sealed container 21, and with the scroll type compression element 23, and the scroll type compression element 23 is provided with the discharging port 28 of compressed gas at the center part of an end plate 23A, and concurrently, the aforesaid compressor is formed out of a stationary scroll 33 having a spiral shaped lap 35, and of a rocking scroll 30 which is revolved by the driving of the electrically driven element 22 with respect to the stationary scroll 33, and has a spiral shaped lap 32 disposed to an end plate 30A, both the laps 32 and 35 are mutually in gear with each other so as to be formed into a plurality of compression chambers 34, and refrigerant gas sucked in externally except the hermetically sealed container 21,  is so desired as to be compressed by the aforesaid compression chambers so as to be discharged out of a discharging port 37, and let the end plate 33A of the stationary scroll 33 agree in outer diameter with the end plate 30A of the rocking scroll 30.
Patent JP-H06272867-A (JP)
Title: Heating cooker
Inventor: KAGATSUME NOBUHIRO
IPC: F24C7/02
Filed: 1993-03-24
Abstract: PURPOSE:To prevent the operation of a heating cooker, which is due to mistaken control in a covered section, in the heating cooker having the constitution of an operating unit covered by a door. CONSTITUTION:A heating cooker, constituted of a door 1, attached to the front opening 3 of a heating chamber 2, an operating unit 6, neighbored to the door 1 and covered by a part of the door 1, is provided with the detecting means of closed condition of the door 1 and an operating input nullifying means, making the opeating input of the operating unit 6 covered by a part of the door 1 ineffective when there is a detecting signal from the detecting means.
Patent JP-S62223866-A (JP)
Title: Head control system in storage device
Inventor: OSADA TAKASHI
IPC: G11B21/12
Filed: 1986-03-26
Abstract: PURPOSE:To shorten the week time by providing a means for storing the position of a track having maximum times of accesses in a circuit for controlling the position of the magnetic head and waiting the magnetic head on the track having the maximum times of the accesses immediately after the access of a track is completed. CONSTITUTION:In order to store the address of the track having the maximum number of the accesses, an address storage means 46 consisting of a register or the like is provided in a disk controller 4. This address storage means 46 can be written by a microprocessor 1 through a system bus 5. In the microprocessor 1, the track having the maximum number of the accesses is detected and the address thereof is written in the address storage means 46. The disk controller 4, when the writing and reading control of the data to a disk driver side is completed, checks the address of the address storage means 46 every time, and always moves the magnetic head in a disk driver 6 to wait.
Patent JP-H04313903-A (JP)
Title: Differential amplifier changeover circuit
Inventor: NAGANO YOSHIAKI
IPC: H03F3/181
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the differential amplifier changeover circuit in which a differential amplifier in operation is not affected by a differential amplifier not in operation. CONSTITUTION:The operation/inoperation of differential amplifiers A, B is controlled by on/off of bias current sources 3, 7. When the differential amplifier A is not in operation, a switch 4 is closed to give a voltage of a constant voltage source E to emitters of transistors(TRs) 1, 2. When the differential amplifier B is not in operation, a switch 8 is closed to give a voltage of the constant voltage source E to emitters of TRs 5, 6. Since the emitters of the differential pair TRs being components of the differential amplifier not in operation are not floated, even when a high frequency signal is inputted to the emitters, the differential amplifier not in operation does not give any effect onto the differential amplifier in operation due to electrostatic induction.
Patent JP-S51141695-A (JP)
Title: Gas detecting device
Inventor: ASHIZAWA YUKIO
IPC: G01N27/12
Filed: 1975-05-31
Abstract: PURPOSE: To improve the ambient temperature dependency in a gas detector employing a directly connected semiconductor gas detecting element and buzzer or the like, the element being reducible of electric resistance by absorbing inflammable gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10260222-A (JP)
Title: Electrode contact member
Inventor: MATSUNAGA HITOSHI
IPC: G01R1/06
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrode contact member where an electrode to be inspected can be properly brought into contact corresponding to the arrangement and the pitch of an IC terminal, at the same time, the occurrence of contact failure can be suppressed, and an erroneous failure judgment can be prevented. SOLUTION: An electrode contact member 10 is constituted by successively laminating a film-shaped insulation layer 11 such as polyimide where a plurality of openings 12 are provided corresponding to the shape and the size of an IC terminal that has a package form, for example a BGA(ball grid array) or FBGA(fine pitch ball grid array) and the array and the pitch of a terminal group, an electrode 13 for inspection consisting of, for example, gold and copper where one portion of them is exposed in the opening parts 12 being provided at the insulation layer 11, a wiring layer 14 being constituted by a wiring pattern for applying a specific voltage to the electrode 13 to be inspected, and an insulation layer 15 for electrically insulating the wiring layer 14 from the outside (a lower part in a drawing) for protection.
Patent JP-S59206745-A (JP)
Title: Infrared absorption gas detecting monitor head and detector
Inventor: JIYON GURAHAMU KURAUDAA
IPC: G01N21/35
Filed: 1984-04-04
Abstract: An infrared absorption gas detector uses the amount of infrared radiation of a particular wavelength to give an indication of the presence of a particular component or a particular gas. A monitoring head for such a detector includes a source (8) of infrared radiation, two detectors (17, 18) for detecting infrared radiation formed by the two elements of a dual element detector, an optical path which extends between the source (8) and the elements (17,18) of the detector and which includes a gas sample volume, and selectively transmitting spectral filters (20, 21) immediately infront of the dual elements (17, 18) of the detectorto filter the radiation impinging on the detectors (17, 18). The optical path also includes converging means (9) to provide a converging beam of radiation concentrated onto both elements (17, 18) ofthe dual element detector. The location of the gas sample volume, the separation of the two elements (17, 18) of the detector, and the converging means (9) are arranged so that infrared radiation emitted by the source (8) and impinging upon each of the elements (17,18) of the detector follows a substantially common path through the gas sample volume. The monitoring head operates, in effect, as a single beam in both space and time whilst having no moving parts whatsoever.
Patent JP-S58182349-A (JP)
Title: Automatic setting device of transmission and reception speed of communication controller
Inventor: NAKAMURA KOUICHI
IPC: H04L29/08
Filed: 1982-04-19
Abstract: PURPOSE:To offer a device with high efficiency in the use of a line, by controlling the transmission and reception speed dynamically at the direct coupling of terminal devices. CONSTITUTION:In a figure, an AC bus 4 of a line used in the direct coupling mode is selected by a selector, and a transmission/reseption selecting code is set in an external control register 5 together with the handling method per one character transmitted and received on the line. A transmission clock selector 6 selects the bit sampling speed with the transmission/reception speed selection code set in this way and holds it till the end of one character transmission. On the other hand, a reception clock selector 7 selects the same clock as the transmission speed. Thus, the transmission/reception speed of data is set in correspondence to the internal processing state of a communication controller. Further, in connecting an MODEM, a bus D is selected at the selector and the selection code from the bus D is received.
Patent JP-S63231615-A (JP)
Title: Wireless type signal input device
Inventor: YUMOTO YOSHIYUKI
IPC: G06F3/02
Filed: 1987-03-20
Abstract: PURPOSE:To freely control the irradiation direction by supporting a supporting body of an infrared beam generator as a signal transmission medium shakably with one specific point as the fulcrum and loosely supporting the front end of the infrared beam generator by a moving and fixing member which is moved in vertical and horizontal directions and is fixed in a signal input device body. CONSTITUTION:The supporting body of an infrared beam generator 2 as the signal transmission medium is supported by a spring 5 so that this supporting body can be shaked with one specific point 31 as the fulcrum. A front end 21 of an infrared beam generator 2 is loosely supported by a moving and fixing member 4 which has a cross arm 41 moved in an aperture 12 provided in a signal input device body 1 and fixed to an arbitrary point in this aperture. Thus, the irradiation direction of the infrared beam is freely controlled.
Patent JP-S59190896-A (JP)
Title: Ink sheet for thermal transfer recording
Inventor: UEDA HIROO
IPC: B41J31/00
Filed: 1983-04-13
Abstract: PURPOSE:To obtain an ink sheet stable in exudation of an ink even when being repeatedly used multiple times, by incorporating activated carbon having a specified particle diameter into an ink layer, in the title ink sheet comprising an ink layer provided on a base through an intermediate layer. CONSTITUTION:A solution of a polyamide resin in toluene is applied to a base 1 consisting of a condenser paper of 10mum in thickness to provide the intermediate layer which becomes an adhesive layer of 5mum in thickness, and the ink layer 3 of 20mum in thickness is provided thereon. The ink layer is provided by using a dispersed liquid obtained by mixing 1pts.wt. of a dye, 2pts.wt. of a low melting point material, 1pts.wt. of activated carbon and 15pts.wt. of acetone, wherein the particle diameter of activated carbon is 0.05-10mum. Since the ink layer is produced by simply adding a filler consisting of activated carbon without using any binder such as a synthetic resin, exudation of an ink can take place stably without any hindrance.
Patent JP-H02247883-A (JP)
Title: Method for cleaning magnetic disk
Inventor: OTANI YUICHI
IPC: G11B23/50
Filed: 1989-03-20
Abstract: PURPOSE:To prevent dust from being embedded in a magnetic disk surface by moving an air flow outflow part where the floating quantity of a magnetic head is small in precedence to an air flow outflow part where the floating quantity is large with respect to the moving direction of the head. CONSTITUTION:The air flow outflow part 6 of a cleaning head 3 is disposed to so incline as to be positioned on the inner side of the magnetic disk than 7. The head 3 is loaded on the outer periphery of the disk 1 and the disk 1 is rotated. The head 3 returns to the outer periphery after the head 3 moves to and arrives at the inner periphery. Finally, the disk 1 is stopped and the head 3 is loaded. The head 3 is rotated relative to the disk 1 to change the inclination after the arrival of the head 3 at the inner periphery and thereafter, the head may be moved to the outer peripheral part. The surface of the magnetic disk can be cleaned without embedding the same according to this constitution and, therefore, the magnetic disk and magnetic disk device having the good floating characteristic and good reliability are obtd.
Patent JP-H01237880-A (JP)
Title: Logic circuit diagram input device
Inventor: TOKUDA MASASHI
IPC: G06F17/50
Filed: 1988-03-18
Abstract: PURPOSE:To easily and rapidly perform the corrective work of a symbol by storing information with respect to the shape and the name of the symbol separately from the information with respect to the position and the name of the symbol on a drawing. CONSTITUTION:A command for editing the drawing is inputted by a character input means 1 and a coordinate input means 2. As the information for a logic circuit diagram, the information with respect to the shape and the name of the symbol is stored in a storage part 4 separately from the one with respect to the position of the symbol and the name of it on the drawing. Inputted information is displayed on an image display part 5. Also, the inputted information is converted to data for CAD at a data output part 6 for CAD.
Patent JP-S62223880-A (JP)
Title: Writing and reading system for information
Inventor: OKA SUSUMU
IPC: G06F13/16
Filed: 1986-03-25
Abstract: PURPOSE:To shorten a time required for designating an address by outputting a part of an address signal to a memory through an address bus. CONSTITUTION:A chip select circuit 34 in which the invalidation is cancelled selects one among three mask ROMs 1-3 according to the state of a ROM select signal 35 of 2 bits and selects the chip. To the three mask ROMs 1-3, the low order ROM address signal 6 of 11 bits is inputted from the address bus 31. The one mask ROM1, or 2 or 3 selected by the chip select circuit 34 outputs font data F of 8 bits according to the address signal of 17 bits in total of the high order ROM address signal 5 of 6 bits inputted from an output port 32 and the low order ROM address signal 6 of 11 bits inputted from the address bus 31 to a data bus 12.
Patent JP-S59191680-A (JP)
Title: Optical character reader
Inventor: MATSUDA SHINJI
IPC: G06K9/20
Filed: 1983-04-15
Abstract: PURPOSE:To recognize a character having no level difference with a picture to which the inclination is corrected by storing a projection of the column direction within a line buffer which stores the transfer pictures into a shift register and discontinuing the correction of inclination unitl a break of the character. CONSTITUTION:The picture data D received by a receiver 20 is stored every row into a correction line buffer 22 via a picture data transfer control part 21. The part 21 contains a shift register which stores the projection of the column direction for the data stored in the buffer 22. A CPU26 searches the inside of the buffer 22 and detects a start mark put at the upper end of a slip to obtain the inclination information. Then the Y direction is corrected in the X direction every correction interval when the data D is transferred to an identification line buffer 23. In this case, the correction of Y direction is discontinued until a break of the character in accordance with the output of a shift register showing the projection. As a result, the stable picture data which produces no level difference at the middle of a character is transferred to the buffer 23 for the picture data underwent a correction of inclination. Thus the characters are assuredly recognized.
Patent JP-S57182115-A (JP)
Title: Indicating device for running position of self-propelled car
Inventor: TAKAHASHI KENJI
IPC: G01C21/14
Filed: 1981-05-01
Abstract: PURPOSE:To facilitate the reading with improved operability by moving a map film arranged on a display to match the running of a self-propelled car with the driving of an X and Y axes in accordance with the movement of the car detected based on signals from a running angle detector and a running speed detector. CONSTITUTION:Signals from a running angle detector for checking a running angle of a self-travelling car and a running speed detector adapted to output  signals according to a running shereof are converted and integrated to detect  the movement thereof in the direction X and in the direction Y. According to  the movement of the car detected, driving means of X and Y shafts are separately operated to move a light transmitting map film arranged on a display  with the running of the car. For example, when the running angle detector 1 and the running speed detector 2 output signals to a circuit for indicating the  running position of the self-travelling car comprising memories 3 and 4, converters 5 and 6, an integrator 7, subtraction memories 10 and 11 and the like, the  map film 18 moves in the directions X and Y by mechanical means by way of  driving circuits 13 and 14 and pulse motors 16 and 17.